Alphabetical list of all words with audio or video recordings

o'clock

oak

oaks

oath

obesity

obey

object

objection

objections

objective

objectives

objects

obligation

obligations

oblivious

obscure

observation

observations

observatory

observe

observed

observer

observers

observes

observing

obsessed

obsession

obstacle

obstacles

obtain

obtained

obtaining

obvious

obviously

occasion

occasional

occasionally

occasions

occupation

occupational

occupied

occupy

occur

occurred

occurrence

occurring

occurs

ocean

oceans

october

odd

oddly

odds

odor

of

off

offer

offered

offering

offerings

offers

office

officer

officers

offices

official

officially

officials

offshore

offspring

often

oh

oil

oils

ok

old

old-fashioned

older

oldest

olive

olives

olympic

ominous

omitted

on

once

one

one-third

one-time

oneself

ongoing

onion

onions

online

onset

onstage

onto

ooh

open

opened

opener

opening

openly

openness

opens

opera

operate

operated

operates

operating

operation

operational

operations

operator

operators

opinion

opinions

opponent

opponents

opportunities

opportunity

oppose

opposed

opposing

opposite

opposition

oppression

opt

optical

optimal

optimism

optimistic

option

optional

options

or

oral

orange

oranges

orbit

orchestra

ordeal

order

ordered

ordering

orderly

orders

ordinary

organ

organic

organisms

organization

organizational

organizations

organize

organized

organizers

organizing

organs

orientation

origin

original

originally

origins

orthodox

other

others

otherwise

ought

ounce

ounces

our

ourselves

out

outbreak

outcome

outcomes

outdoor

outdoors

outer

outfit

outlet

outline

outlined

outlines

outlook

output

outrage

outraged

outrageous

outreach

outset

outside

outsider

outsiders

outskirts

outstanding

oval

oven

over

overall

overcome

overhead

overlapping

overlooked

overlooking

overly

overnight

overseas

oversight

overtime

overview

overweight

overwhelmed

overwhelming

overwhelmingly

owed

owes

owl

own

owned

owner

owners

ownership

owns

oxygen

oyster

oysters

ozone